mama ništa ne kupuje
mama ništa ne kupuje ?
m ä m ä WORD_BOUNDARY n i ʃ̺ t̪̻ ä WORD_BOUNDARY n e̞ WORD_BOUNDARY k u p u j e̞ WORD_BOUNDARY
m a m a WORD_BOUNDARY n i š t a WORD_BOUNDARY n e WORD_BOUNDARY k u p u j e WORD_BOUNDARY ? WORD_BOUNDARY